Chambered in 9×19
13″ Free float M Lock Rail
6 Position collapsing S3 stock
AR-15 Configured Rear charging handle
AR-15 Configured safety selector
AR-15 Configured last round bolt hold open
AR-15 Configured magazine Release
AR-15 Compatible pistol grips (Without the Rear Tang)
3″ Section of M Lock mountable picatinny rail
compatible with 9mm approved 1/2″x 28 T.P.I. muzzle devices and suppressors
compatible with KNS precision® AR-15 trigger pins.